Most played cards in Prison Song:

5 Decks
 ↓ Swords to Plowshares
19 copies – 3.8 avg
↓ Icy Manipulator
18 copies – 3.6 avg
↓ Disenchant
17 copies – 3.4 avg
↓ Fellwar Stone
16 copies – 3.2 avg
↓ Howling Mine
15 copies – 3 avg
↓ Tundra
15 copies – 3 avg
↓ Relic Barrier
14 copies – 2.8 avg
↓ Savannah
12 copies – 2.4 avg
↓ Tropical Island
12 copies – 2.4 avg
↓ Titania's Song
11 copies – 2.2 avg
↓ Power Sink
10 copies – 2 avg
↓ Wrath of God
10 copies – 2 avg
↓ Dust to Dust
8 copies – 1.6 avg
↓ Winter Orb\n3 Armageddon
8 copies – 1.6 avg
↓ Ivory Tower
7 copies – 1.4 avg
↓ Blue Elemental Blast
6 copies – 1.2 avg
↓ Strip Mine
6 copies – 1.2 avg
↓ Sylvan Library
5 copies – 1 avg
↓ Tranquility
5 copies – 1 avg
↓ Avoid Fate
5 copies – 1 avg